Mountain E-Bike Crussis e-Guera 7.4 14.5Ah - model 2018

The Mountain E-Bike Crussis e-Guera 7.4 14.5Ah 2018 is a sports e-bike with a center drive and partly integrated frame battery. With this bike, no hill will be too steep for you. The 14.5Ah battery provides an amazing, 120km distance range on a single charge. The specially designed frame and 27.5” wheels provide excellent riding characteristics, particularly in a challenging terrain. Using the easy-to-read, colordisplay on the handlebars, you can choose from as many as 5 assistance modes. Moreover, on the display there is a USB port, which you can use to charge your mobile devices (e.g. your phone). The Mountain E-Bike Crussis e-Guera 7.4 14.5Ah 2018 can deal even with the most challenging terrain, thus making sure you will never get stuck again. The modern and energetic design will push you to the limit.

Note: Store the battery in a dark and dry place in temperatures from 10°C to 20°C. When you are planning to not use it for a long time, charge it to full capacity and then recharge it every six months.

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Having trouble selecting the right bike size and type? Learn more in our advisor.

E-bikes CRUSSIS are assembled directly in the Czech Republic, under professional supervision and in cooperation with cycling experts. This progressive Czech brand guarantees quality, modern design and maximum enjoyment from the ride.

Our tips:

Don't know what bike type and size to choose? Find out more in our guide.

Don't know how to choose an e-bike? Find out more in another of our guides.

Want to test out your e-bike before buying it? If you live in the Czech Republic or Slovakia, it's not a problem. Just visit one of our stores.

Technical description:

Frame

Alu 6061 (18“)

Motor

BAFANG MAX drive, center

Battery

Panasonic Li-ion 36 V/14.5Ah

Distance range

Up to 120km

Rear derailleur

SHIMANO Deore RD-M592-SGS

Gear shifter

SHIMANO Alivio SL-M4000

Number of speeds

9

Cassette

Shimano CS-HG400-9, 9 speeds, 11-36 teeth

Fork

ZOOM RL/O remote lockout (handlebar switch)

Brakes

Hydraulic TEKTRO HD-M285

Display

LCD panel, 5 assistance modes (color display)

Tires

Schwalbe Racing Ralph 27.5*2.1

Rims

27.5"

Hubs

CRUSSIS disc, wreath bearing, 32D

Head assembly

Semi 11/8

Stem

CRUSSIS Al, 90 mm, solid

Handlebars

CRUSSIS Al, 640 mm

Grips

CRUSSIS softened with sleeve

Pedals

WELLGO

Seat post

CRUSSIS with lock, 27.2 / 350 mm

Seat

Selle ROYAL

Weight limit

120kg

Weight

21kg

Note: The expected max. travel distance depends on various factors, such as the amount of electric assistance, user weight, terrain, wind and the inflation pressure, pattern and temperature of the tires. All stated travel distances are valid under optimal conditions, meaning even terrain with no wind, temperature of 20°C, extremely narrow tires with no profile and user weight under 70 kg.

Generally speaking, the more the better. Mountain and cross bikes should have at least 24 speeds (road bikes should have at least 18).

9

Program types

5 programs

Range

120

Motor output

250 W

Display

LCD, colour

Frame

The main part of a bike. Other parts and components are affixed to it. It has a shape of an uneven pentagon, but the main load-bearing part is made up of an uneven quadrangle with an adhering triangle at the rear (unless the bike has rear fork suspension).

Alu 6061

Frame material

Aluminium

Brakes

Brakes are an essential part of a bike. The two most common types are disc brakes and V-brakes. Disc brakes are more effective, but need to be maintained more often, while V-brakes are easy to maintain and last longer. Other braking systems include drum brakes or a coaster brake (in children's bikes).

Hydraulic

Drive

Central

Fork

Serves to attach the front wheel and brake.

ZOOM RL/O remote lock-out

Suspension fork

yes

Rear Brake

Brakes are an essential part of a bike. The two most common types are disc brakes and V-brakes. Disc brakes are more effective, but harder to maintain. On the other hand, V-brakes' maintenance is easier and they will last longer. ther braking systes include drum brakes or a coaster brake (children's bikes).

Hydraulic TEKTRO HD-M285

Front Brake

Brakes are an essential part of every bike. The two most common types are disc brakes and V-brakes. Disc brakes are more effective, but harder to maintain. V-brakes are on the other hand easier to maintain and last longer. Other braking systems include drum brakes or a coaster brake (on children's bikes).

Hydraulic TEKTRO HD-M285

Rear hub

Hubs are placed in the centre of the wheels. A hub is made up of bearings, cups and nuts and is attached to the bottom bracket that connects the wheel with the fork.

CRUSSIS disc, ball bearing, 32D

Front Hub

Hubs make up the centre of the wheels. A hub is made up of bearings, cups and nuts affixed to the bottom bracket whichs serves to attach a wheel to the fork.

CRUSSIS disc, ball bearing, 32D

Rear tire

Tires serve to protect the tube inside and they optimize the riding attributes of your bike, both on the road and in terrain. Mountain bike tires are wide and have a complex pattern that allows for movement on difficult terrain. Road bike tires, on the other hand, have a shallow pattern and are thin and smooth.

Schwalbe Racing Ralph 27.5*2.1

Front Tire

Tires serve as a protection of the inner tube and optimalize the riding qualities of a bike in terrain and on the road. Mountain bike tires are wide and have complex patterns, allowing for riding through hard terrain. Road bikes on the other hand have thin and smooth tires with only a shallow pattern.

Schwalbe Racing Ralph 27.5*2.1

Gear shifting

Levers or grip shifters change the revolving ratio in the relation of the front sprocket wheel (crankset) and the rear sprocket wheel (cassette) with the help of the front and rear derailleur.

Shimano Alivio SL-M4000

Rear Derailleur

Gear shifting on the rear wheel.

Shimano Deore RD-M592-SGS

Cassette

On modern bikes, sprocket wheels on the rear wheel are affixed to a cassette. Along with the front derailleur, they add more gears and the rider can choose the optimal speed/pedalling ratio. Cassettes can be taken apart and the sprocket wheels exchanged for others (new or with different number of sprockets).

SHIMANO CS-HG400-9 (11-36)

Chain

The chain transfers the pedalling force into the rear wheel. it connects the cassette on the bottom bracket and the cassette on the rear wheel. It needs to be lubricated often.

SHIMANO CN-HG53

Front Rim

A metal circle with a U-shaped profile. It creates space for the inner tube and tire. Bikes designed for professional use and therefore more demanding riding style have double-walled rims. Such rims provide higher durability and better safety. Rims for regular bikes are usually made of dural, rims for special bikes can be made of special alloys or composites.

CRUSSIS 27,5", double-wall, sleeved, 32D

Rear rim

A metal circle with a U-shaped profile. It creates space for the inner tube and tire. Bikes designed for professional use and therefore more demanding riding style have double-walled rims. Such rims provide higher durability and better safety. Rims for regular bikes are usually made of dural, rims for special bikes can be made of special alloys or composites.

CRUSSIS 27,5", double-wall, sleeved, 32D

Pedals

They transfer the power generatted by your legs into the pedalling mechanism.

WELLGO

Handlebar grip

Handlebars are connected to the stem and they help steer the bike. They carry braking elvers, gear shifters, grips and accessories, such as a cycling computer, a bell, a map and many others. They come in different shapes, i.e. riser bars, bullhorns or drop bars.

CRUSSIS Al, 640 mm

Grips

Cover both ends of the handlebar. Their function is to ensure that the handlebar doesn't slip and that it is comfortable to hold.

CRUSSIS soft with a collar

Handlebar stem

Connects the front fork with the handlebars. Some types are adjustable.

CRUSSIS Al, 90 mm, fixed

Saddle

The sitting part of a bike. It is attached to the seat post which allows you to adjust the saddle's height.

Selle Royal

Seat post

Tube that connects the frame with the saddle. It's length is adjustable to accomodate users of different heights. These days, it is affixed to the frame with a quick-release mechanism. In the past, a nut and a screw were used.

CRUSSIS with a lock, 27,2 / 350 mm

Frame size

Frame size is given in inches. Each size is suitable for a certain user height. General standard is as follows:

User height

MTB

Cross bikes

City bikes

150 - 155 cm

15" - 16"

16"

50 - 52 cm

155 - 160 cm

16"

16"

52 cm

160 - 165 cm

16" - 17"

17"

52 cm

165 - 170 cm

17" - 18"

17" - 18"

52 - 54 cm

170 - 175 cm

18" - 19"

18" - 19"

54 - 56 cm

175 - 180 cm

19" - 20"

19" - 20"

56 - 58 cm

180 - 185 cm

20" - 21"

20" - 21"

58 - 60 cm

185 - 190 cm

21" - 22"

21" - 22"

60 cm

190 - 195 cm

22" - 23"

22" - 23"

62 cm

over 195

over 23"

24"

62 - 64 cm

18"

Weight

The total weight of the product.

21 kg

Weight limit (kg)

By observing the weight limit of the product, you significantly increase its service life and prevent it from wearing down prematurely. It is not recommended to exceed this limit.